baber/WOPTO huggingface dataset:
Patent CA-1213632-A (CA)
Inventor: HAINES RICHARD K
IPC: B60J1/20
Filed: 1984-03-07
Granted: 1986-11-04
Abstract: Abstract of the Disclosure A window blind, preferably used with van windows, is disclosed.  The window blind comprises a plurality of slats, and first and second framework members.  The first and second framework members are virtually identical and only the first will now be described.     The first framework member includes a first and a second sidepiece, and a plurality of struts.  Each one of the struts is pivotally connected at one end portion thereof to the first sidepiece, and is pivotally connected at an opposite end portion thereof to the second sidepiece.  Each strut is longitudinally spaced from an adjacent strut.  Each one of the struts includes means such as indented portions thereof for securing an edge portion of one of the slats thereto.  The first sidepiece preferably includes opposite end portions engageable with the window for fixing the first sidepiece of the framework member to the window.
Patent CA-1208708-A (CA)
Inventor: YOSHIDA YASUHARU
IPC: H04L27/38
Filed: 1984-03-21
Granted: 1986-07-29
Abstract: Abstract of the Disclosure A DC voltage control circuit comprising DC superposing means for superposing a control signal an input signal; discriminating means for discriminating an output of the superposing means with a plurality of discriminating levels including a center level and for providing a regenerated output digital signal and an error digital signal; control signal generating means for providing control signal in response to the error digital signal, and limiter means for limiting the output of said discriminating means to be within a predetermined range which is less than a spacing between said discriminating level and the center level.
Patent CA-1210580-A (CA)
Inventor: HAMAR MARTIN R
IPC: B23C9/00
Filed: 1984-03-22
Granted: 1986-09-02
Abstract: ABTRACT         A laser apparatus for projecting the axis of rotation of a rotating member is provided.  The apparatus includes a lasing element mounted in a housing for projecting a high resolution laser beam. The housing also has a mounting stud extending therefrom substantially collinear with the laser beam but extending from the opposite end of the housing.   The mounting stud is adapted to be mounted in a rotating member such as the chuck of a rotating tool.  Rotation of the rotating member with the laser apparatus therein causes the laser beam to generate an annulus on an object spaced therefrom.  The center of the annulus defines the true axis of rotation of the rotating member.  The rotating member and/or the non-rotating member then can be realigned with respect to one another to accurately position the axis of rotation.
Patent CA-1227143-A (CA)
Title: Device for cleaning a collecting rope from oil or  similar material
Inventor: LUNDIN LARS
IPC: E02B15/04
Filed: 1984-04-06
Granted: 1987-09-22
Abstract: A DEVICE FOR CLEANING A COLLECTING ROPE FROM OIL OR SIMILAR MATERIAL            ABSTRACT OF THE DISCLOSURE            The invention relates to a device for the cleaning of a collecting rope from oil or similar material. The device consists of a frame which is around the rope and which has or to which there are connected tongues which are pressed or which by the effect of an external force can be pressed towards the core of the rope, whereby the tongues wipe the oil or similar material off the rope as the rope passes through the device.
Patent CA-1218120-A (CA)
Inventor: MIZOGUCHI SHOICHI
IPC: H04L27/01
Filed: 1984-04-18
Granted: 1987-02-17
Abstract: "Automatic Adaptive Equalizer"                           ABSTRACT        In order to remove at least one of amplitude and delay distortions which tend to occur during signal transmission, the invention features circuitry wherein a received IF digital signal is fed through an equalizer circuit to a demodulator and wherein the demodulator outputs a series of data and error signals to a control signal generator.  The control signal generator produces in-phase and quadrature control signals which are appropriately added and subtracted and subsequently averaged in an adder and subtracter circuit before being applied to a series of equalizers in the equalize circuit.
Patent CA-1222282-A (CA)
Inventor: BEACHY ROBERT W
IPC: H01M2/20
Filed: 1984-04-19
Granted: 1987-05-26
Abstract: RECHARGEABLE BATTERY WITH SEPARATE                 CHARGING TERMINAL CONTACT RING            ABSTRACT OF THE DISCLOSURE           A generally cylindrical rechargeable battery is provided having a pair of power terminals for delivering energy to an energy-using device.  The battery further includes a charging terminal contact spaced apart from the power terminals and extending substantially around the circumference of the battery, whereby the charging contact on the battery can engage a corresponding charging contact in the energy-using device to charge the battery in all rotational positions of the battery.
Patent CA-1209423-A (CA)
Inventor: VENNING SCOTT J
IPC: F02B1/04
Filed: 1984-05-18
Granted: 1986-08-12
Abstract: ABSTRACT           A gaseous fuel delivery system for a gasoline engine having means for gaseous fuel delivery comprising idle fuel delivery means and acceleration fuel delivery means.  Electrically operable means responsive to ported vacuum in the carburetor throat controls operation of the idle fuel delivery means.  Electrically operable means responsive to intake manifold vacuum controls operation of the acceleration fuel delivery means.          An idle switch responsive to idle position of the throttle prevents opening of the idle fuel delivery means except when the throttle is in the idle position.          The engine carburetor is arranged such that no gasoline is delivered for idle operation.  Idle needle valves are closed, or eliminated.  Transition slots are sized to be operational only as the throttle moves from the idle position and supply no fuel when the throttle is at idle.
Patent CA-1248677-A (CA)
Inventor: CALLANDER DOUGLAS D
IPC: C08K5/34
Filed: 1984-05-22
Granted: 1989-01-10
Abstract: Abstract of the Disclosure A COMPOSITION AND PROCESS FOR MAKING AN AMBER COLORED POLYESTER      Specific color imparting compounds, including colorants and catalysts are used to produce a polyester resin having an amber color.  The compounds are added during the preparation of the polymer and the resins produced can be utilized to make various containers or packages to hold liquids or solids.
Patent CA-1221781-A (CA)
Inventor: KEOGH MICHAEL J
IPC: H01B3/46
Filed: 1984-05-31
Granted: 1987-05-12
Abstract: ABSTRACT OF THE DISCLOSURE          The disclosure of this application relates to compo-sitions based on alkylene-alkyl acrylates and silanol conden-sation catalysts which are useful in the preparation of water-curable, silane modified alkylene-alkyl acrylate copolymers, capable of extrusion about wires and cables.
Patent CA-1245631-A (CA)
Inventor: FRANK SYLVAN G
IPC: B01J19/00
Filed: 1984-06-21
Granted: 1988-11-29
Abstract: ABSTRACT           The present invention is concerned with the formation of small particles of organic compounds whose solubility in water is independent of temperature and greater at a first pH than at a second pH, upon precipitation by pH change with or without a change in temperature, but in the presence of a surfactant mixture.
Patent CA-1189435-A (CA)
Inventor: FERGUSON DONALD C
IPC: B44C1/16
Filed: 1984-07-09
Granted: 1985-06-25
Abstract: ABSTRACT OF THE DISCLOSURE       A method of forming a backing material by depositing a first layer of plastisol on a release paper, this first layer having a thickness of at least approximately 6 mils (0.15 mm.), then depositing an open mesh webbing, preferably fiberglass, on the first layer, then depositing a second layer of plastisol on the webbing and first layer, curing the two layers of plastisol to form a substantially unitary layer encompassing the webbing and stripping the release paper.
Patent CA-1235253-A (CA)
Title: Inflatable container for a small child
Inventor: KURTENBACH LEN EDWARD STREET W
IPC: A47D7/04
Filed: 1984-07-10
Granted: 1988-04-19
Abstract: INFLATABLE CONTAINER FOR A SMALL CHILD ABSTRACT OF THE DISCLOSURE          An inflatable container for use as a crib, playpen, bassinet and safety car bed is provided by a rectangular base and attached side walls, all of which can be inflated by an air pump permanently attached along the top of one side wall.  Between adjacent edges of each side wall and the next side wall a zipper is provided which extends from the base to the top edge of the side wall so that when fully closed the side walls define a rectangular structure with open top.  Across a center line of each side wall is a fold section which allows a top portion of the wall to fold back downwardly and attach to the base.  Ballast pockets can be provided in the base.  The device can be used in a vehicle with a strap system including an automatic retraction device whereby the straps on retraction draw down the upper sections of two walls to close the open top and contain the child.
Patent CA-1224566-A (CA)
Inventor: PHELPS ANDREW E
IPC: G11C15/04
Filed: 1984-07-11
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         CONTENT ADDRESSABLE MEMORY CELL          A new and improved content addressable memory cell is disclosed, which cell stores data supplied on a load data input terminal thereof.  The disclosed memory cell is adapted for comparing data supplied on a compare data input terminal thereof with data stored in the cell, and for supplying an output signal on a match data output terminal when the compare data is the same as the data stored in the cell.  A latch circuit is employed as the storage element of the cell.  First and second means are each coupled between a reference potential and the match data output terminal, which means are operative in response to the state of the latch circuit and the compare data supplied on the compare data input terminal.
Patent CA-1223760-A (CA)
Inventor: BAUDIS ULRICH
IPC: C23C8/68
Filed: 1984-07-26
Granted: 1987-07-07
Abstract: ABSTRACT OF THE DISCLOSURE Crucibles for receiving salt baths for the boronation steel show long service lives when using as the material steel having the following composition: 0.05 to 0.8% of carbon, 0.8 to 2.5% of silicon, 0.1 to 2.0% of manganese, 0 to 1.5% of aluminium, 6 to 30% of chronium, 4 to 39% of nickel, the rest being iron.
Patent CA-1210812-A (CA)
Inventor: MASE SYUNZO
IPC: G01N27/409
Filed: 1984-08-03
Granted: 1986-09-02
Abstract: Abstract of the Disclosure In an electrochemical device having an electro-chemical  cell with  electrodes mounted on a solid electrolyte layer and a heater carried by a ceramics layer,  a high-resistance ceramics layer is disposed between the solid electrolyte layer and the ceramics layer.
Patent CA-1225520-A (CA)
Inventor: BECK DONALD
IPC: C08L5/00
Filed: 1984-11-01
Granted: 1987-08-18
Abstract: P.C. 6721/A                 BIOPOLYMER COMPOSITION HAVING   ENHANCED FILTERABILITY                        Abstract A composition for use in enhanced oil recovery comprising from about 1.5-20 weight percent Xanthomonas biopolymer and from about 0.0008-3 weight percent methylene bis (thiocyanate), the composition having a pH above about 3.5.  Also disclosed is a novel process for production of directly injectable biopolymer solution and a method for the recovery of crude oil from an oil-bearing subterranean formation by injecting the diluted composition into the formation.
Patent CA-1239575-A (CA)
Inventor: HAMPSHIRE JAMES F
IPC: A47B19/06
Filed: 1984-11-15
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE An adjustable foot support (10) includes a plat-form (38) upon which the feet may be placed and a base (14) to support the platform (38).  A bracket assembly (26) extends upwardly from the base (14) and has a plurality of stepped channels (28) which selectively cooperate with a downwardly extending leg (41) from the platform (38) so that the platform (38) is selectively inclined with respect to the base (14).
Patent CA-1222888-A (CA)
Inventor: MIYAWAKI MOTOHISA
IPC: F16H61/662
Filed: 1984-11-28
Granted: 1987-06-16
Abstract: SYSTEM FOR CONTROLLING THE TRANSMISSION RATIO          OF AN INFINITELY VARIABLE TRANSMISSION                Abstract of the Disclosure A system for an infinitely variable transmission having a primary pulley having a hydraulically shiftable disc and a hydraulic cylinder for shifting the disc, A secondary pulley having a hydraulically shiftable disc and a hydraulic cylinder for operating the disc, a belt engaged with both pulleys.  A hydraulic circuit has a transmission ratio control valve comprising a spool for selectively shifting the disc of the primary pulley in the downshift direction and upshift direction, and a pressure regulator valve operatively connected to the hydraulically shiftable disc to detect transmission ratio during operation.  A shift cam is provided for operating the transmission ratio control valve in dependence on throttle position.  A throttle switch is provided to be closed when a throttle valve of the vehicle is widely opened for producing a signal, and a solenoid operated valve responds to the signal and a downshift valve operated in dependence on the operation of the solenoid operated valve so as to shift the spool of the transmission ratio control valve in the downshift direction.
Patent CA-1230294-A (CA)
Inventor: STALTMEIR JOSEF
IPC: B61H13/20
Filed: 1984-12-10
Granted: 1987-12-15
Abstract: Abstract of the Disclosure The block brake unit for rail vehicles has a service brake which includes a transmission lever which is pivoted by a brake piston to shift an actuating rod coupled with a brake block carrier.  A parking brake includes a spring-loaded cylinder which is coupled by a pivot able parking brake lever through a transmission lever to the actuating rod.        An impact wedge coupling comprising a roller and wedge surface is provided between the parking brake lever and the transmission lever.  By a suitable choice of the inclination and shape of the wedge surface, the transmission ratio for the parking brake can be readily adjusted for requirements in particular situations without the necessity for changes of the exterior dimensions or mounts and without any changes of the transmission ratio for the service brake.  The wedge surface can also be constructed to provide a constant progressive or decreasing transmission ratio and also a fast application for the parking brake.
Patent CA-1263386-A (CA)
Inventor: FURUKAWA YOSHIYASU
IPC: C07D487/04
Filed: 1984-12-11
Granted: 1989-11-28
Abstract: A B S T R A C T    Novel 3-aminopyrazolo[3,4-d]pyrimidine derivatives represented by the general formula (I)   wherein R1 and R2 each represents an aliphatic hydrocarbon group;  R3 and R4 each represents hydrogen, alkyl or acyl;          R5 is alkyl, alkoxycarbinyl or formyl; and the dotted line designates the presence of two double bonds on the pyrazole ring, to which R5 is linked at either the 1- or 2- position and their salts, are useful for antiinflammatory, analgesic and antipyretic agents.
Patent CA-1226061-A (CA)
Inventor: BOCCHI CURTIS J
IPC: G06T1/00
Filed: 1985-01-02
Granted: 1987-08-25
Abstract: ABSTRACT OF THE INVENT        In combination:  apparatus isolating the chrome information from a composite video color signal; and apparatus transforming said chrome information into an analog voltage having distinguishable levels uniquely representative of distinguishable hues of the composite signal.
Patent CA-1247181-A (CA)
Inventor: BAKER JOHN C
IPC: E04H9/02
Filed: 1985-01-11
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE     A structural bearing for example for use in supports for pipelines.  The bearing comprises a centre plate 21 having a ptfe bearing layer insert 22 and above this a co-operating sliding plate 23 with a stainless steel mating plate 24.  The centre plate 21 is located with respect to a support 25 by a retaining ring 26. Between the centre plate 21 and the support 25 there is a deformable feature 27 which deforms when the bearing is subjected to an uneven load,thereby spreading the load more evenly over the support 25.
Patent CA-1249520-A (CA)
Inventor: DAVIS ADRIAN F
IPC: A61K9/06
Filed: 1985-01-23
Granted: 1989-01-31
Abstract: Abstract A pharmaceutical composition for topical administration consisting of two liquid phases designed to be admixed in situ or prior to use.  The first phase contains a dissolved drug, and is preferably saturated in the drug, whilst the second phase is a chemically or physically different liquid from that in the first phase and contains no drug, but is miscible with the first phase.  The two liquids are selected so that, on admixture of suitable volumes of the phases, the resultant drug concentration exceeds the saturated drug solubility in the resultant mixture.  This produces a liquid mixture supersaturated in drug, which has been found to increase the rate of drug penetration into the skin.  The two liquid phases may be gels, and the drug may be hydrocortisone.
Patent CA-1226126-A (CA)
Title: Method and calculator for determining offset and  angularity of coupled shafts
Inventor: ZATEZALO JOHN M
IPC: G01B21/24
Filed: 1985-01-30
Granted: 1987-09-01
Abstract: The specification discloses a calculator and method for calculating degree of offset and angularity of two shafts coupled together. At least one illustration of two machines having coupled shafts with gauges mounted on them appears on the face of the calculator. A series of indicator lights are placed near the illustration which light in sequence to indicate to the user what measurements to take and the sequence in which to enter this data. The calculator contains the appropriate equations in its memory for calculating offset and angularity from the data entered by the user.
Patent CA-1258686-A (CA)
Inventor: CICCOLO ARTHUR
IPC: D05B33/00
Filed: 1985-03-07
Granted: 1989-08-22
Abstract: ABSTRACT           A limp material handling system includes a manipulating apparatus for selectively manipulating one or more layers of limp material on a support table.  Folding is accomplished by lifting a curvilinear region of the material, reshaping that lifted region as desired, and lowering that lifted region to a curvilinear region on the support table. A seamed article assembly system incorporates the manipulating apparatus, a seam joining apparatus and a multiple parallel endless belt system for tactile presentation of the limp material to the seam joining apparatus.  An optical sensing system provides information representative of the position of the limp material being handled.  A programmable computer, or controller, coordinates and controls the operation of the manipulating apparatus, seam joining apparatus, belt assembly, and optical sensing system to provide automatic assembly of seamed articles.
Patent CA-1240214-A (CA)
Inventor: TANAKA GOTARO
IPC: A61K35/12
Filed: 1985-04-22
Granted: 1988-08-09
Abstract: Abstract:    The invention provides a method for producing a glass preform for a single mode optical fiber comprising a core and a cladding.  The method involves depositing fine glass particle of a glass raw material onto the periphery of a cylindrical seed member having a smooth and clean outer surface by flame hydrolysis to form a tube-like soot layer of the fine glass material.  The seed member is pulled out from the soot layer and a core glass rod is inserted into the hollow portion of the soot layer.  The composite of the core rod and the cladding are dehydrated and sintered to produce a glass preform from which a single mode optical fiber having low attenuation of light transmission, partic-ularly that due to absorption by hydroxyl groups, can be fabricated.
Patent CA-1228111-A (CA)
Inventor: HIMMELBAUER ERICH E
IPC: H01J29/84
Filed: 1985-05-02
Granted: 1987-10-13
Abstract: ABSTRACT:                Television camera tube comprising in an evacuated envelope (1) a target (12, 13) consisting of a signal layer (13) having thereon a photo conductive layer (12), for recording the information of the image to be recorded, an electron gun (3) for generating an electron beam for scanning the target and a diaphragm (15) between the electron gun (3) and the target (12, 13) for limiting the electron beam.  If in such a tube a surface layer (19) on the diaphragm (15) on the snide facing the target (12, 13) consists substantially of a metal or an alloy of metals from the group of gold and platinum, local charging of the surface of the diaphragm (15) and hence deflection and focussing deflects are prevented.
Patent CA-1263097-A (CA)
Inventor: LEMSTRA PIETER J
IPC: D06M10/00
Filed: 1985-05-09
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           Novel gel-spun, irradiated and drawn ultra high strength high molecular weight and at least partially cross-linked and/or broadened polyethylene filaments, tapes and films, exhibiting sub-stantially lower creep rates than corresponding but non-irradiated articles are described, along with a process for making the same. More particularly the invention relates to a gel-spun, irradiated and drawn, and at least partially cross-linked or branched ultra high strength polyethylene article in the form of a film, tape or fiber and exhibiting the following characteristics in combination (1)  a tensile strength of at least (2.3-1.3 x 10-2 D) GPa where D is the thickness or diameter of uniaxially oriented tapes and filaments, in µm, or a tensile strength of at least 0.5 GPa in case of biaxially drawn films;         (2)  a modulus of at least 30 GPa;       (3)  a xylene insoluble content of at least 25%;         (4)  an at least 20% retained peak area under the DSC main melting point curve upon second heating after an initial heating about 170°C;         (5)  a retention of a retractive force plateau after reaching thermal equilibrium upon heating the fiber to a tempera-ture above about 170°C; and (6)  retention, after heating and reaching thermal equilibrium above 170°C under restraint, of an X-ray diffraction pattern substantially corresponding to oriented, crystallized polyethylene.
Patent CA-1254121-A (CA)
Inventor: LAPIDUS HERBERT
IPC: A61C5/60
Filed: 1985-07-15
Granted: 1989-05-16
Abstract: DENTAL ADHESIVE DEVICE AND METHOD                    OF PRODUCING SAME                    Inventor:  Herbert Lapidus ABSTRACT OF THE INVENTION         A new dental adhesive device  to hold and cushion prosthetic devices in the human mouth is made as a laminate of webs which are bonded together by thermoplastic ethylene oxide polymer.   The  dental  adhesive  exemplified  is  produced  by continuously  applying  thermoplastic  ethylene  oxide  polymer between moving webs of cellulose acetate fibers, and thence passing said webs in superimposed relationship between a pair of dry heated calendar rolls for thermoplastically bonding said web into a unitary structure.  A dry water-activated adhesive material  such as  sodium  alginate  may  be  admixed with  the thermoplastic ethylene oxide polymer and applied to the moving webs before passing between the calendar rolls.   It is also contemplated that the synthetic fibers be applied to the webs so as to extend transversely through the webs with the free ends of the fibers from each web being entangled so as to be mechanically interlocked.  A further embodiment for a thinner dental  cushion  is also disclosed, wherein instead of a web laminate, a thin paper laminate is utilized with ethylene oxide polymer  extruded  as  a  thin  sheet  as  the  bonding  agent.
Patent CA-1235388-A (CA)
Inventor: ADAMS JAY J
IPC: B65D47/06
Filed: 1985-09-05
Granted: 1988-04-19
Abstract: Abstract of the Disclosure A beverage can lip spout unit is provided with a  closing  lid movable  between open and closed positions over a peripheral mounting part.  A bellows part is secured within the mounting part and is biased to move outwardly when the lid is moved to an open position.   When the lid is moved to a closed position,  it compresses the bellows within confines of the mounting part to close-off the spout.